return 0;
}
-static CPUDebugExcpHandler *prev_debug_excp_handler;
-
static void breakpoint_handler(CPUXtensaState *env)
{
if (env->watchpoint_hit) {
cpu_resume_from_signal(env, NULL);
}
}
- if (prev_debug_excp_handler) {
- prev_debug_excp_handler(env);
- }
}
XtensaCPU *cpu_xtensa_init(const char *cpu_model)
if (!debug_handler_inited && tcg_enabled()) {
debug_handler_inited = 1;
- prev_debug_excp_handler =
- cpu_set_debug_excp_handler(breakpoint_handler);
+ cpu_set_debug_excp_handler(breakpoint_handler);
}
xtensa_irq_init(env);